A4988 Stepper Motor Driver With Heat Sink

A4988 Stepper Motor Driver Features:

1. Translator Excellence: Experience seamless motor operation with the built-in translator. Just input a pulse on the STEP input, and the motor takes a microstep – no fuss, no complex programming!
2. Simple Interface: Straightforward step and direction control interface.
3. Step Resolution Diversity: Choose from five step resolutions – full-step, half-step, quarter-step, eighth-step, and sixteenth-step.
4. Tailored Current Control: Use the potentiometer to adjust the maximum current output. This feature allows you to use voltages higher than your stepper motor’s rated voltage for faster step rates.
5. Universal Logic Supply: Compatible with both 3.3V and 5V logic supply.
6. Intelligent Chopping: The driver smartly decides the apt current decay mode, be it fast decay or slow decay.
7. Safety Features: Enjoy peace of mind with built-in over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection.

Product Overview of A4988 Motor Driver With Heat Sink:

• Comprehensive Compatibility: Designed around Allegro’s A4988 DMOS Microstepping Driver. For detailed technical insights, consult the A4988 datasheet.
• Versatile Stepping Modes: Catering to varied needs, it allows you to operate your bipolar stepper motors in full, half, quarter, eighth, and even sixteenth-step modes.
• Efficient Drive Capacity: Showcases an impressive output drive capacity, handling up to 35 V and 2 A.

How to Set Motor Current on a With Heat Sink